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2004 Chevrolet Silverado 2500 HD 6.6L Heater
Posted to GM Engine on 1/3/2008 12 Replies

Hey all. This one I think is a possible blown headgasket, but have not been able to verify it yet. An intern at our shop performed a flush on the cooling system of this truck. The next day, the owner brought it back for a complaint of no heat and low coolant l...

12 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Silverado 2500 HD

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 2500 HD

VIN 1GCHK23234
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedHeater
ConditionsNot Hot
Misc.Engine Code Lly
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 2500 HD

VIN 1GCHK23234
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedHeater
ConditionsNot Hot
Misc.Engine Code Lly